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Source: Key engineering materials. 2015. Vol. 670. P. 189-195
Type: статьи в журналах
Date: 2015
Description:
Analysis of organic acids in natural water samples using by the distillation followed by the SPE procedure at Strata-X and GC-MS of trimethylsilane derivatives. Influence of distillation and elution,
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Source: Key engineering materials. 2015. Vol. 670. P. 213-217
Type: статьи в журналах
Date: 2015
Description:
The paper studies selective extraction of organic fractions with antioxidant activity from plant raw materials on the new sorbent with surface layer of phthalocyanine metal complexes and further HPLC
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Source: Key engineering materials. 2015. Vol. 670. P. 246-251
Type: статьи в журналах
Date: 2015
Description:
New packings based on Silochrome C80 modified with Cu (II), Co (II) and Ni (II) 8-oxyquinolinates were studied. Their sorption characteristics and chromatographic properties were investigated and the
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Source: Key engineering materials. 2015. Vol. 670. P. 252-257
Type: статьи в журналах
Date: 2015
Description:
The sorbent with the grafted layers of malonate copper was obtained on the surface of silica gel Silokhrom S-120 by the method of successive assemblies. Structural, sorption and chromatographic proper
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Source: Inorganic materials. 2015. Vol. 51, № 6. P. 572-577
Type: статьи в журналах
Date: 2015
Description:
We have synthesized sorbents based on Silokhrom S-120 silica gel grafted with Ni2+, Co2+, and Cu2+ acetylacetonate layers. Using pH measurements and a Hammett indicator method, we have studied the aci
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Source: Journal of analytical chemistry. 2015. Vol. 70, № 6. P. 747-751
Type: статьи в журналах
Date: 2015
Description:
Adsorbents based of Silipor 200 silica with immobilized layers of nickel acetylacetonate, ethylac-etoacetate, and malonate are synthesized. The retention of arenes on the modified phases is studied; t
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